The 2021 Western Star Trucks 4700 is a versatile vocational truck renowned for its durability and customization options. Primarily built for demanding applications like construction, refuse, and specialized hauling, its model years span many, with the 4700 chassis being a staple. Key trims often revolve around its robust chassis configuration. While exact pricing varies greatly based on upfitting, new models typically range from $100,000 to $200,000+, with its popularity stemming from its rugged build and adaptability to specific job needs.
The Good
The 2021 Western Star 4700 boasts exceptional durability and power for tough jobs (practical). Its customizable design allows for optimal workflow and branding (emotional/practical). Drivers appreciate its functional interior and commanding view, fostering confidence and productivity, while the robust engineering promises long-term value and reduced downtime.
The Bad
Potential weaknesses for the 2021 Western Star 4700 include its less refined ride compared to on-highway trucks, potentially higher initial purchase price, and a more basic interior for certain configurations. Buyers should also consider that its vocational focus means fuel efficiency may not be a top priority.
2021 Western Star Trucks 4700: Quick Overview
- Engine Options: The 2021 Western Star 4700 typically offers a range of powerful diesel engines, commonly featuring the Detroit DD8 and Detroit DD13.
- Horsepower: Horsepower ratings vary significantly based on the selected engine. The Detroit DD8 can range from approximately 250 hp to 300 hp, while the Detroit DD13 can offer power outputs from around 350 hp up to 450 hp or more.
- Fuel Economy: Specific MPG figures for vocational trucks like the 4700 are rarely published and highly dependent on application, load, and driving conditions. These trucks are engineered for power and durability, not fuel efficiency in the typical passenger vehicle sense. Owners can expect fuel consumption in the range of 5-8 miles per gallon under heavy load.
- 0-60 Times: 0-60 mph times are not a relevant metric for this class of heavy-duty vocational truck. Their purpose is to haul heavy loads at lower speeds, not for rapid acceleration.
- Towing Capacity: Towing and Gross Combined Weight Rating (GCWR) are paramount for the 4700. Capacities are extremely high and configurable, often exceeding 80,000 lbs GCWR and dependent on the chassis configuration, axle ratings, and trailer type. Specific ratings are highly customized for the intended vocational use.
- Trim-Level Features: As a vocational chassis, the 4700 doesn't have traditional 'trim levels' like passenger vehicles. Instead, features are dictated by the specific vocational body and options selected. Common configurations include:
- Chassis Configurations: Available in various wheelbases and axle configurations (e.g., 4x2, 6x4) to suit different applications.
- Cab Options: Typically available as a day cab or with a short sleeper cab for over-the-road operations.
- Body Upfitting: The chassis is designed to be upfitted with a wide array of vocational bodies, such as dump bodies, concrete mixers, refuse collection bodies, vacuum trucks, and specialized cranes.
- Interior: Functional and durable interiors focused on driver visibility, comfort for long hours, and ease of operation. Features can include air-ride seats, power windows/locks, and advanced diagnostics.
- Safety Features: Depending on options, can include ABS, advanced stability control, and optional driver assistance systems.
- Powertrain Options: Choice of transmissions, including Allison automatic and Eaton manual transmissions, to match specific operational needs.
2021 Western Star Trucks 4700 Specifications
Vehicle Information
| Year | 2021 |
| Make | Western Star Trucks |
| Model | 4700 |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Heavy Truck |
Manufacturing Details
| Made In | United States |
| Manufacturing City | PORTLAND |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | 33001 pounds |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 12.8L I6 |
| Engine Size | 12.8L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | 12X4 |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
Vehicle
Specifications
Specifications
Ownership
History
History
All History
Events
Events
NMVTIS Title
History Check
History Check
Salvage/Rebuilt
Check
Check
Accident
Check
Check
Theft
Check
Check
Open Lien
Check
Check
Past Sale
Listings
Listings
Safety
Recalls
Recalls
Odometer
Check
Check
Market Price
Analysis
Analysis
What Problems Does the 2021 Western Star Trucks 4700 Have?
For the 2021 model year Western Star 4700, specific widespread problems are not as commonly reported in general consumer forums as they might be for light-duty vehicles. This is due to the niche vocational market and the extensive pre-sale customization and dealer support that typically accompanies these trucks. However, like any heavy-duty truck, common areas of concern or maintenance can include:
Powertrain Components: Diesel engines and transmissions, while built for durability, are complex. Issues can arise with fuel injection systems, EGR coolers, or turbochargers, especially with high mileage or improper maintenance. For the Detroit DD8 and DD13 engines, common issues reported across various Freightliner and Western Star models (which share powertrains) can include DPF (Diesel Particulate Filter) regeneration issues, turbocharger problems, and occasional sensor failures. These are often tied to operational patterns (e.g., short-haul, stop-and-go traffic reducing regeneration cycles) or a lack of proactive maintenance.
Electrical Systems: Complex electrical systems can sometimes experience issues with wiring harnesses, sensor malfunctions, or module failures. This is less of a systemic flaw and more a consequence of the demanding operational environment and the sheer amount of integrated technology.
HVAC System: In vocational trucks that operate in extreme conditions, the HVAC system can be subject to increased wear and tear, leading to occasional failures or reduced efficiency.
Suspension and Chassis Components: Given the heavy loads and rough terrain many 4700s encounter, suspension components, bushings, and chassis points can experience wear over time, requiring regular inspection and maintenance. This is generally expected wear rather than a defect.
Recalls: Recalls for heavy-duty trucks are often specific to certain production batches and can relate to braking systems, electrical wiring, or emissions components. Owners should always check the NHTSA website or contact their dealer with the VIN to verify any outstanding recalls for their specific vehicle. For the 2021 model year, specific major recalls affecting the 4700 in a widespread manner are not prominently documented, which is a positive sign for general reliability in that year.
Long-Term Reliability: Western Star trucks are generally built for the long haul and high reliability. Their reputation is built on robust construction and components designed for heavy-duty use. Long-term reliability is heavily influenced by the owner's maintenance schedule, the specific vocational application, and the quality of the initial upfitting. Trucks used in less abusive environments and maintained diligently tend to exhibit excellent longevity, often exceeding a million miles.
Powertrain Components: Diesel engines and transmissions, while built for durability, are complex. Issues can arise with fuel injection systems, EGR coolers, or turbochargers, especially with high mileage or improper maintenance. For the Detroit DD8 and DD13 engines, common issues reported across various Freightliner and Western Star models (which share powertrains) can include DPF (Diesel Particulate Filter) regeneration issues, turbocharger problems, and occasional sensor failures. These are often tied to operational patterns (e.g., short-haul, stop-and-go traffic reducing regeneration cycles) or a lack of proactive maintenance.
Electrical Systems: Complex electrical systems can sometimes experience issues with wiring harnesses, sensor malfunctions, or module failures. This is less of a systemic flaw and more a consequence of the demanding operational environment and the sheer amount of integrated technology.
HVAC System: In vocational trucks that operate in extreme conditions, the HVAC system can be subject to increased wear and tear, leading to occasional failures or reduced efficiency.
Suspension and Chassis Components: Given the heavy loads and rough terrain many 4700s encounter, suspension components, bushings, and chassis points can experience wear over time, requiring regular inspection and maintenance. This is generally expected wear rather than a defect.
Recalls: Recalls for heavy-duty trucks are often specific to certain production batches and can relate to braking systems, electrical wiring, or emissions components. Owners should always check the NHTSA website or contact their dealer with the VIN to verify any outstanding recalls for their specific vehicle. For the 2021 model year, specific major recalls affecting the 4700 in a widespread manner are not prominently documented, which is a positive sign for general reliability in that year.
Long-Term Reliability: Western Star trucks are generally built for the long haul and high reliability. Their reputation is built on robust construction and components designed for heavy-duty use. Long-term reliability is heavily influenced by the owner's maintenance schedule, the specific vocational application, and the quality of the initial upfitting. Trucks used in less abusive environments and maintained diligently tend to exhibit excellent longevity, often exceeding a million miles.
How long will the 2021 Western Star Trucks 4700 last?
Based on owner data and typical usage patterns for vocational trucks, the 2021 Western Star 4700 is engineered for significant longevity. With consistent and proper maintenance, including regular fluid changes, filter replacements, and chassis lubrication, it is not uncommon for these trucks to achieve 500,000 to over 1,000,000 miles in service. The long-term durability is a hallmark of Western Star construction, characterized by heavy-duty frames, robust powertrains, and durable cab structures. Weaknesses that may emerge over time are often related to the specific vocational application—for instance, a dump truck operating in constant construction site environments may experience more wear on suspension and body components than a delivery truck. Similarly, neglecting routine maintenance on the complex diesel emission systems can lead to costly repairs down the line. Overall, the 4700 demonstrates exceptional resilience when treated well.
What Technology & Safety Features are Included?
The 2021 Western Star 4700 prioritizes functionality and driver focus over extensive luxury tech, which is typical for a vocational truck. While not laden with the infotainment systems of passenger cars, it offers essential features for operational efficiency and safety.
Built-in Tech: The core technology revolves around diagnostics and vehicle management. This includes advanced engine monitoring systems, trip computers, and often a robust digital display within the instrument cluster that provides real-time data on engine performance, fuel levels, and system alerts. The wiring harnesses are designed to be robust and accommodate various upfitting requirements, ensuring reliable power and data for specialized equipment.
Entertainment: Entertainment features are generally basic, focusing on practicality. This may include an AM/FM/CD/MP3 player, auxiliary input jacks, and USB ports. Higher-end options might offer Bluetooth connectivity for hands-free calling and audio streaming, and some may integrate with aftermarket navigation systems. The focus remains on driver productivity rather than extensive multimedia.
Driver-Assistance Features: As a vocational vehicle, advanced driver-assistance systems (ADAS) are often optional or application-specific. Standard safety features include Anti-lock Braking System (ABS) and powerful halogen or LED headlights. Optional features can include:
Safety Features: Beyond ADAS, the 4700 is built with a strong chassis and robust frame to withstand demanding operations. Seat belts are standard, and the cab structure is designed for durability. Visibility is a key design element, with large windows and optimized mirror placement.
Crash-Test Ratings: Heavy-duty vocational trucks like the Western Star 4700 are not typically subjected to the same standardized crash-test ratings (like NHTSA's star ratings) as passenger vehicles or light-duty trucks. Their design is focused on occupant protection in severe-duty environments and compliance with specific Federal Motor Vehicle Safety Standards (FMVSS) relevant to their class and intended use. Manufacturers engineer these vehicles to meet or exceed regulatory safety requirements for commercial trucks.
Built-in Tech: The core technology revolves around diagnostics and vehicle management. This includes advanced engine monitoring systems, trip computers, and often a robust digital display within the instrument cluster that provides real-time data on engine performance, fuel levels, and system alerts. The wiring harnesses are designed to be robust and accommodate various upfitting requirements, ensuring reliable power and data for specialized equipment.
Entertainment: Entertainment features are generally basic, focusing on practicality. This may include an AM/FM/CD/MP3 player, auxiliary input jacks, and USB ports. Higher-end options might offer Bluetooth connectivity for hands-free calling and audio streaming, and some may integrate with aftermarket navigation systems. The focus remains on driver productivity rather than extensive multimedia.
Driver-Assistance Features: As a vocational vehicle, advanced driver-assistance systems (ADAS) are often optional or application-specific. Standard safety features include Anti-lock Braking System (ABS) and powerful halogen or LED headlights. Optional features can include:
- Lane Departure Warning: Alerts the driver if the vehicle begins to drift out of its lane.
- Collision Mitigation Systems: Can automatically apply brakes if a potential collision is detected.
- Electronic Stability Control: Helps prevent rollovers and loss of control.
- Blind Spot Monitoring: Sensors can alert the driver to vehicles in blind spots.
Safety Features: Beyond ADAS, the 4700 is built with a strong chassis and robust frame to withstand demanding operations. Seat belts are standard, and the cab structure is designed for durability. Visibility is a key design element, with large windows and optimized mirror placement.
Crash-Test Ratings: Heavy-duty vocational trucks like the Western Star 4700 are not typically subjected to the same standardized crash-test ratings (like NHTSA's star ratings) as passenger vehicles or light-duty trucks. Their design is focused on occupant protection in severe-duty environments and compliance with specific Federal Motor Vehicle Safety Standards (FMVSS) relevant to their class and intended use. Manufacturers engineer these vehicles to meet or exceed regulatory safety requirements for commercial trucks.
What Colors Options are Available?
We’re working on this section!
In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
2021 Western Star Trucks 4700 Prices and Market Value
When new, the 2021 Western Star 4700 chassis price typically started in the range of $100,000 to $150,000. However, this is just the base chassis price, and the final cost could easily exceed $200,000 or more once vocational upfitting (e.g., dump body, mixer, specialized equipment) and additional options are added. The used market for a 2021 model depends heavily on its configuration, mileage, condition, and the type of vocational body installed. A well-maintained 4700 with desirable upfitting can command prices from $60,000 to $120,000+, with some specialized units fetching even more. Depreciation on these trucks is generally slower than on light-duty vehicles, especially for popular configurations. Factors affecting resale value include maintenance history, the condition of the vocational body, engine hours, overall mileage, and market demand for specific truck types. Trucks with a proven track record of reliability and less wear will hold their value best.
2021 Western Star Trucks 4700 Cost of Ownership
Owning a 2021 Western Star 4700 is generally considered costly, but justifiable given its purpose. Insurance premiums will be significantly higher than for consumer vehicles due to its commercial nature, value, and risk profile. Fuel costs are substantial, with fuel economy typically ranging from 5-8 MPG under load, depending on the engine and operation. Maintenance is critical and ongoing, with routine oil changes, filter replacements, and chassis greasing being essential. Repair costs for diesel powertrains and heavy-duty components can be high, requiring specialized technicians. Overall, while not economical in terms of upfront or running costs compared to lighter vehicles, its long-term durability and productivity make it a valuable investment for businesses when its TCO is considered.
2021 Western Star Trucks 4700 Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2021 Western Star Trucks 4700 Warranty
Basic
Original warranty
0 months / No data
Estimated remaining
Expired
Powertrain
Original warranty
0 months / No data
Estimated remaining
Expired
Rust
Original warranty
0 months / No data
Estimated remaining
Expired
2021 Western Star Trucks 4700 Insurance
Insurance for a 2021 Western Star Trucks 4700 is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2021 Western Star Trucks 4700 Compare to Other Truck?
The 2021 Western Star 4700 operates in a highly competitive vocational truck segment. Its primary rivals include models from Peterbilt (e.g., Model 348), Kenworth (e.g., T370), Freightliner (e.g., M2 106), and International (e.g., MV Series).
Performance: The 4700, equipped with Detroit engines (DD8, DD13), generally offers robust performance suitable for heavy-duty applications. Its strength lies in its torque and power delivery for hauling and specialized work. Rivals like Peterbilt and Kenworth also offer comparable Cummins or PACCAR engines that deliver strong performance. Freightliner's M2 106 can be similarly spec'd but might offer slightly different powertrain calibrations.
Features: Western Star's hallmark is its highly customizable chassis, allowing for bespoke vocational builds. This adaptability is a strong point. While its standard interior might be more utilitarian, optional features for driver comfort and basic tech are available. Peterbilt and Kenworth often offer similar levels of customization and can have slightly more refined interior options as standard or optional. Freightliner and International might offer more integrated technology packages or a wider array of driver-assist features as standard on some trims.
Reliability: Western Star has a strong reputation for durability and build quality, often favored for its ruggedness in severe service. Its components are typically heavy-duty and designed for longevity. Peterbilt and Kenworth also hold excellent reliability reputations, often considered benchmarks in the vocational truck market. Freightliner, being part of Daimler Truck, benefits from extensive engineering and testing, generally offering good reliability. International's reliability can be more variable depending on the specific model and powertrain.
Price: The 2021 Western Star 4700, like its rivals, is a significant investment. Base chassis prices are competitive within the segment. A fully upfitted vocational truck from any of these manufacturers can range widely. Generally, Western Star and Peterbilt might command a slight premium due to their perceived robustness and customization focus, while Freightliner and International could offer slightly more value-oriented configurations.
Recommendations:
The choice often comes down to specific vocational needs, dealer support in a particular region, available powertrain configurations, and operator preference for ride and ergonomics. For ultimate ruggedness and customization, Western Star, Peterbilt, and Kenworth are often preferred. For a balance of capability and integrated tech, Freightliner and International are strong contenders.
Performance: The 4700, equipped with Detroit engines (DD8, DD13), generally offers robust performance suitable for heavy-duty applications. Its strength lies in its torque and power delivery for hauling and specialized work. Rivals like Peterbilt and Kenworth also offer comparable Cummins or PACCAR engines that deliver strong performance. Freightliner's M2 106 can be similarly spec'd but might offer slightly different powertrain calibrations.
Features: Western Star's hallmark is its highly customizable chassis, allowing for bespoke vocational builds. This adaptability is a strong point. While its standard interior might be more utilitarian, optional features for driver comfort and basic tech are available. Peterbilt and Kenworth often offer similar levels of customization and can have slightly more refined interior options as standard or optional. Freightliner and International might offer more integrated technology packages or a wider array of driver-assist features as standard on some trims.
Reliability: Western Star has a strong reputation for durability and build quality, often favored for its ruggedness in severe service. Its components are typically heavy-duty and designed for longevity. Peterbilt and Kenworth also hold excellent reliability reputations, often considered benchmarks in the vocational truck market. Freightliner, being part of Daimler Truck, benefits from extensive engineering and testing, generally offering good reliability. International's reliability can be more variable depending on the specific model and powertrain.
Price: The 2021 Western Star 4700, like its rivals, is a significant investment. Base chassis prices are competitive within the segment. A fully upfitted vocational truck from any of these manufacturers can range widely. Generally, Western Star and Peterbilt might command a slight premium due to their perceived robustness and customization focus, while Freightliner and International could offer slightly more value-oriented configurations.
Recommendations:
- Similar Alternatives: The Peterbilt 348 and Kenworth T370 are very similar in their vocational focus, build quality, and customization potential. They are excellent alternatives offering comparable performance and reliability.
- Slightly Different Focus: The Freightliner M2 106 is another strong contender, often offering a blend of vocational capability and slightly more modern technology integration. The International MV Series is also a solid choice, particularly for fleets looking for strong parts support and potentially competitive pricing.
The choice often comes down to specific vocational needs, dealer support in a particular region, available powertrain configurations, and operator preference for ride and ergonomics. For ultimate ruggedness and customization, Western Star, Peterbilt, and Kenworth are often preferred. For a balance of capability and integrated tech, Freightliner and International are strong contenders.
Final Verdict: Is the 2021 Western Star Trucks 4700 a Good Truck?
The 2021 Western Star 4700 is ideally suited for businesses and operators who require a durable, highly customizable, and purpose-built vocational truck for demanding applications like construction, refuse collection, or specialized heavy hauling. It's worth buying if your priority is ruggedness, longevity, and the ability to spec the truck precisely to your operational needs. For buyers prioritizing a tough workhorse that can withstand severe service, it represents excellent value. Purchasing a used 2021 model can offer significant savings, provided it has a thorough maintenance history and the vocational body is in good condition. New purchases are best for those needing the absolute latest specifications and warranty, while a well-inspected used unit is often the most economical route for businesses seeking proven performance without the premium new price tag. It’s a truck built for work, not for casual commuting.
Drew B
Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma